Siemens RVA53.242 - Page 25

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Siemens Building Technologies Basic Documentation RVA63.242, RVA53.242 CE1P2373E
Landis & Staefa Division Handling 26.03.2001
RVA63.242 RVA53.242 Function Range Unit Resolution Factory setting
29 29 Summer / winter changeover temperature heating
circuit 1 (THG1)
8...30 °C 0.5 17
30 30 Heating curve slope HK1 (S1)
- : - - Inactive
2.5...40 Active
- : - - / 2.5...40 - 0.5 15
31 31 Summer / winter changeover temperature heating
circuit 2 (THG2)
8 ... 30 °C 0.5 17
32 32 Heating curve slope HK2 (S2)
-:- - Inactive
2.5...40 Active
-:- - / 2.5...40 - 0.5 15
33 33 Actual value of room temperature (TRx) 0...50 °C 0.5 -
34 34 Actual value of outside temperature (TAx)
To reset the attenuated outside temperature to TAx, press the +
and - buttons simultaneously for 3 seconds.
-50...+50 °C 0.5 -
Heat source
35 35 Burner hours run stage 1 or BMU (tBR1) 0 ... 65535 h 1 0
36 36 Burner hours run stage 2 (tBR2)
Output K5
0 ... 65535 h 1 0
37 37 Number of burner starts stage 1 0 ... 65535 - 1 0
38 38 Number of burner starts stage 2 0 ... 65535 - 1 0
Standard values
39 39 Standard times for switching programs 1, 2, 3
(lines 6...11, 13...18 and 20...25)
To activate, press the + and - buttons simultaneously for 3
seconds
- - - -
Holidays
40 40 Holiday period HK1+HK2 1...8 - 1 1
41 41 Holiday period HK1+HK2
- -.- - No holiday period programmed
Month, day
To reset the holiday period, press the + and - buttons
simultaneously for 3 seconds.
- - . - -
01.01...31.12
tt.MM 1 -
42 42 End of holiday period HK1+HK2
- -.- - No holiday period programmed
Month, day
To reset the selected holiday period, press the + and - buttons
simultaneously for 3 seconds.
- - . - -
01.01...31.12
tt.MM 1 -
Service
49 49 Indication of BMU error code
0...255 Error code
0...255 - 1 -
50 50 Indication of faults 0...255 - 1 -